From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Thu, 16 Oct 2014 09:00:56 +0000 (+0200)
Subject: dmaengine: fsldma: Remove chancnt affectations
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=91f7f700146d217e23d088d8a220d59d52861982;p=deliverable%2Flinux.git

dmaengine: fsldma: Remove chancnt affectations

chanctnt is already filled by dma_async_device_register, which uses the channel
list to know how much channels there is.

Since it's already filled, we can safely remove it from the drivers' probe
function.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 994bcb2c6b92..3d8feb5e4c2f 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -1337,7 +1337,6 @@ static int fsl_dma_chan_probe(struct fsldma_device *fdev,
 
 	/* Add the channel to DMA device channel list */
 	list_add_tail(&chan->common.device_node, &fdev->common.channels);
-	fdev->common.chancnt++;
 
 	dev_info(fdev->dev, "#%d (%s), irq %d\n", chan->id, compatible,
 		 chan->irq != NO_IRQ ? chan->irq : fdev->irq);